Lindfield, R., Griffiths, U., Bozzani, F., Mumba, M., & Munsanje, J. (2012). A Rapid Assessment of Avoidable Blindness in Southern Zambia. Public Library of Science.
Chicago-tyylinen lähdeviittausLindfield, Robert, Ulla Griffiths, Fiammetta Bozzani, Musonda Mumba, ja Joseph Munsanje. A Rapid Assessment of Avoidable Blindness in Southern Zambia. Public Library of Science, 2012.
MLA-viiteLindfield, Robert, et al. A Rapid Assessment of Avoidable Blindness in Southern Zambia. Public Library of Science, 2012.
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